Google's new quantum chip, Willow, showed that it can outperform the best supercomputers in some cases, but experts say that using quantum computers for practical uses is still years away. Google captivated the tech world Monday with Willow,

The new structure allows qubits to interact more efficiently, helping to run more advanced quantum calculations.

Julian Kelly, director of Quantum Hardware at Google, announced Willow, the company's latest quantum chip. Willow has state-of-the-art performance across a number of metrics, enabling two major achievements.